NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.
ELEcTricaL DiaGramS
POWER MIG 255XT (230/460/575V)
GENERAL INFORMATION
ELECTRICAL SYMBOLS PER E1537
CAVITY NUMBERING SEQUENCE
COLOR CODE:
(COMPONENT SIDE OF P.C. BOARD)
4
1
5
1
1
3
1
J1
J4
J8
J6
J9
INDICATES CONNECTOR CAVITY NO.
J7
4
6
J12
5
8
6
10
2
1
6
1
7
1
8
NUMBERING SEQUENCE
J3
J2
J5
(NON-LEAD SIDE OF CONNECTOR)
9
16
7
12
8
14
J10
J11
10
1
SECONDARY
VOLTAGES
SHOWN
ARE NO LOAD
RMS VALUES
H1
L1
L2
H2
H5
H4
H3
H1
L1
L2
H2
5
H5
H3
H1
H1
H1
H1
H4
H4
H4
H4
2
4
3
1
H4
H1
RECONNECT
PANEL
POWER
LINE
TRANSFORMER
(SHOWN CONNECTED
SWITCH
FOR 230V)
S1
TO SINGLE PHASE
W
SUPPLY LINE
B
G
TO GROUND PER
NATIONAL ELECTRICAL
CODE
POWER FACTOR
ENHANCEMENT
CHOKE
NOTES:
N.A. WELDING CABLE MUST BE OF PROPER CAPACITY FOR THE